My question is regarding a Private List where only List Owners can 
subscribe users and only subscribers can post to the List. 

If a non-subscriber tries to subscribe or to post to the List they get a 
message back saying what the error is and who to contact if they have 
questions. Now, in the message it says to contact the List Owner at 
[log in to unmask] (filled in with my “Listname” dash “the 
word ‘Request’” @ myhost.com). My problem is that this e-mail address is 
not valid and if I try to send to that address I get back an undeliverable 
message. 

I tried to change the configuration file so that errors go to my e-mail 
address specifically (‘Errors-to= [log in to unmask]’as opposed 
to ‘Errors-to= Owner’), but that doesn’t make a difference. I know that I 
could manually change the templates where it currently reads “&OWNERS” but 
I don’t want to have to do for each List. 

Does anyone know if there is a setting where I can specify an e-mail 
address for the [log in to unmask] so that it will be valid?

Any help is appreciated. Thanks, Laura